The problem is that the amount of energy required may significantly exceed that which the hydrogen can subsequently be used to generate.

问题是这些方法需要的能量可能比其生成的氢气能产生的能量高许多。

youdao

Ambiguous overloading is a problem because method arguments may be of mixin type, allowing for situations in which two overloaded methods are applicable and neither is more specific.

不明确的重载是个问题，因为方法参数可能是mixin类型，它允许两个已重载的方法可用并且这两个方法都不是比较特定的情况。

youdao

The problem in these markets may not be the unwillingness of consumers to adopt the technology, but the lack of QR codes out in the real world which are available for scanning.

并非消费者不愿意使用这种技术，而是现实生活当中的二维码太少了。

youdao

So we learned the very first time that in the Prisoner's Dilemma communication per se won't help, but in the coordination problem, which could be just as serious socially as a Prisoner's Dilemma, in a coordination problem it may well help.

在第一讲里我们就学到了,在囚徒困境中沟通不起作用,但是在和囚徒困境具有,同样重要社会意义的协和谬误中,交流却能够起到作用

耶鲁公开课 - 博弈论课程节选

That in many cases, I can gain efficiency if I'm willing to give up space. Having said that though, there may still be a problem, or there ought to be a problem that may be bugging you slightly, which is how do I guarantee that my hash function takes any input into exactly one spot in the storage space?

普遍存在的增益和权衡,在许多的例子中,可以通过牺牲空间而得到效率方面的增加,话说回来，仍然存在一个问题,或者应该会有一个问题困扰着你,就是我如何保证我的哈希函数能够准确将,任一输入映射到相应的唯一的存贮空间中去？

麻省理工公开课 - 计算机科学及编程导论课程节选

"It is our piddling critics and judges which may be the problem, " she said.

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Sudden news of a loss creates emotions that may not be controllable, which is a potential problem in what is supposed to be a controlled environment.

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Al Gore has the Hillary problem, which four years hence may be powerful.

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